31622720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5813}}^1$

素因数の和:5847

約数の個数: 56

約数和(自身を含む): 79744824

約数和(自身を除く): 48122104

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 5813, 11626, 23252, 29065, 46504, 58130, 93008, 98821, 116260, 186016, 197642, 232520, 372032, 395284, 465040, 494105, 790568, 930080, 988210, 1581136, 1860160, 1976420, 3162272, 3952840, 6324544, 7905680, 15811360, 31622720]

約数ペア:

[(1, 31622720), (2, 15811360), (4, 7905680), (5, 6324544), (8, 3952840), (10, 3162272), (16, 1976420), (17, 1860160), (20, 1581136), (32, 988210), (34, 930080), (40, 790568), (64, 494105), (68, 465040), (80, 395284), (85, 372032), (136, 232520), (160, 197642), (170, 186016), (272, 116260), (320, 98821), (340, 93008), (544, 58130), (680, 46504), (1088, 29065), (1360, 23252), (2720, 11626), (5440, 5813)]